   (try
     (do
       (live-config OVERTONE-CONFIG-FILE)
-      (load-config-defaults))
+      (load-config-defaults)
+      (update-seen-versions))
     (catch Exception e
       (throw (Exception. (str "Unable to load config file - it doesn't appear to be valid clojure. Perhaps it has been modified externally? You may reset it by deleting " OVERTONE-CONFIG-FILE " and restarting Overtone. Error: " (.printStackTrace e)))))))

             (alter config* assoc k v)))
         CONFIG-DEFAULTS))))

(defonce __MOVE-OLD-ROOT-DIR__
  (let [root (:root OVERTONE-DIRS)]
      (when (path-exists? (str root "/config"))

        [overtone.helpers.string :only [capitalize]]
        [overtone.helpers.system :only [get-os system-user-name]]
        [overtone.helpers.file :only [mkdir! file-exists? path-exists? mv!]]
        [overtone version]
        [clojure.java.io :only [delete-file]]))

(def CONFIG-DEFAULTS
